2247077

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:868

約数の個数: 16

約数和(自身を含む): 2840832

約数和(自身を除く): 593755

約数列:

[1, 7, 17, 23, 119, 161, 391, 821, 2737, 5747, 13957, 18883, 97699, 132181, 321011, 2247077]

約数ペア:

[(1, 2247077), (7, 321011), (17, 132181), (23, 97699), (119, 18883), (161, 13957), (391, 5747), (821, 2737)]